EmojiEntityMapper类 参考

Singleton helper class to map emoji entities to other formats 更多...

#include <emoji.h>

EmojiEntityMapper 的协作图:

Public 成员函数
const char *	name (int index) const
	Access routine to the name of the Emoji entity 更多...
const char *	unicode (int index) const
	Access routine to the unicode sequence for the Emoji entity 更多...
void	writeEmojiFile (TextStream &t)
	Writes the list of supported emojis to the given file. 更多...
int	symbol2index (const std::string &symName) const
	Returns a code for the requested Emoji entity name 更多...

静态 Public 成员函数
static EmojiEntityMapper *	instance ()
	Returns the one and only instance of the Emoji entity mapper 更多...
static void	deleteInstance ()
	Deletes the one and only instance of the Emoji entity mapper 更多...

Private 成员函数
	EmojiEntityMapper ()
	~EmojiEntityMapper ()

Private 属性
std::map< std::string, int >	m_name2symGh

静态 Private 属性
static EmojiEntityMapper *	s_instance = 0

详细描述

Singleton helper class to map emoji entities to other formats

在文件 emoji.h 第 24 行定义.

构造及析构函数说明

EmojiEntityMapper()

EmojiEntityMapper::EmojiEntityMapper ( )

private

在文件 emoji.cpp 第 1522 行定义.

{
  // 2 loops to be able to give precedence to the unicodeName (CLDR)
  for (int i = 0; i < g_numEmojiEntities; i++)
  {
    m_name2symGh.insert(std::make_pair(g_emojiEntities[i].name, i));
  }
}

引用了 g_emojiEntities, g_numEmojiEntities, m_name2symGh , 以及 name().

被这些函数引用 instance().

~EmojiEntityMapper()

EmojiEntityMapper::~EmojiEntityMapper ( )

private

在文件 emoji.cpp 第 1531 行定义.

{
}

成员函数说明

deleteInstance()

void EmojiEntityMapper::deleteInstance ( )

static

Deletes the one and only instance of the Emoji entity mapper

在文件 emoji.cpp 第 1546 行定义.

{
  delete s_instance;
  s_instance=0;
}

引用了 s_instance.

instance()

EmojiEntityMapper * EmojiEntityMapper::instance ( )

static

Returns the one and only instance of the Emoji entity mapper

在文件 emoji.cpp 第 1536 行定义.

{
  if (s_instance==0)
  {
    s_instance = new EmojiEntityMapper;
  }
  return s_instance;
}

引用了 EmojiEntityMapper() , 以及 s_instance.

被这些函数引用 DocEmoji::DocEmoji(), readConfiguration(), HtmlDocVisitor::visit(), DocbookDocVisitor::visit(), LatexDocVisitor::visit(), RTFDocVisitor::visit(), ManDocVisitor::visit(), XmlDocVisitor::visit(), TextDocVisitor::visit() , 以及 PerlModDocVisitor::visit().

name()

const char * EmojiEntityMapper::name

(

int

index

)

const

Access routine to the name of the Emoji entity

参数

index

code of the requested Emoji entity returned by symbol2index()

返回

the name of the Emoji entity in GitHub format (i.e. :smile:)

在文件 emoji.cpp 第 1590 行定义.

{
  return index>=0 && index<g_numEmojiEntities ? g_emojiEntities[index].name : 0;
}

引用了 g_emojiEntities, g_numEmojiEntities , 以及 emojiEntityInfo::name.

被这些函数引用 EmojiEntityMapper(), LatexDocVisitor::visit(), ManDocVisitor::visit(), XmlDocVisitor::visit(), TextDocVisitor::visit() , 以及 PerlModDocVisitor::visit().

symbol2index()

int EmojiEntityMapper::symbol2index

(

const std::string &

symName

)

const

Returns a code for the requested Emoji entity name

参数

symName

Emoji entity name

返回

the code for the requested Emoji entity name, in case the requested Emoji item does not exist -1 is returned.

在文件 emoji.cpp 第 1558 行定义.

{
  auto it = m_name2symGh.find(symName);
  return it!=m_name2symGh.end() ? it->second : -1;
}

引用了 m_name2symGh.

被这些函数引用 DocEmoji::DocEmoji().

unicode()

const char * EmojiEntityMapper::unicode

(

int

index

)

const

Access routine to the unicode sequence for the Emoji entity

参数

index

code of the requested Emoji entity returned by symbol2index()

返回

the unicode sequence of the Emoji entity,

在文件 emoji.cpp 第 1580 行定义.

{
  return index>=0 && index<g_numEmojiEntities ? g_emojiEntities[index].unicode : 0;
}

引用了 g_emojiEntities, g_numEmojiEntities , 以及 emojiEntityInfo::unicode.

被这些函数引用 HtmlDocVisitor::visit(), DocbookDocVisitor::visit() , 以及 RTFDocVisitor::visit().

writeEmojiFile()

void EmojiEntityMapper::writeEmojiFile

(

TextStream &

t

)

Writes the list of supported emojis to the given file.

在文件 emoji.cpp 第 1567 行定义.

{
  for (int i = 0; i < g_numEmojiEntities; i++)
  {
    t << g_emojiEntities[i].name << "\n";
  }
}

引用了 g_emojiEntities, g_numEmojiEntities , 以及 emojiEntityInfo::name.

被这些函数引用 readConfiguration().

类成员变量说明

m_name2symGh

std::map<std::string,int> EmojiEntityMapper::m_name2symGh

private

在文件 emoji.h 第 38 行定义.

被这些函数引用 EmojiEntityMapper() , 以及 symbol2index().

s_instance

EmojiEntityMapper * EmojiEntityMapper::s_instance = 0

staticprivate

在文件 emoji.h 第 37 行定义.

被这些函数引用 deleteInstance() , 以及 instance().

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该类的文档由以下文件生成:

• src/emoji.h
• src/emoji.cpp